鲁中南山地流域地貌的高程—面积分析

ALTITUDE-AREA ANALYSIS ON THE DRAINAGE LANDFORM IN THE LUZHONGNAN MOUNTAINOUS REGION

在地理信息系统软件MapInfo与ArcView的支持下 ,计算了鲁中南山地及其各流域的高程积分 ,提出了针对鲁中南山地的流域地貌发育阶段判别指标 .根据高程分析结果 ,初步判定了鲁中南山地及其各流域的地貌发育阶段 ,并对鲁中南山地的地貌发育过程、不同流域临城期地面的分布高度。

Based on the data of vector topographic map,the geomorphologic evolution stage of central and southern mountainous region of shandong province is studied with the aid of MapInfo and ArcView.The uplift and denuded amount in the period of neo-tectonics and elevation of denudation surface of Lincheng Period are also discussed.It is indicated that the research area is in the middle and old age according to the Davisan stage determine of geomorphologic evolution.